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97 lines
2 KiB
Python
97 lines
2 KiB
Python
# No relative imports allowed in this file to be able to run server_setup.py without packages
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import subprocess
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from getpass import getpass
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def run(command, **kwargs):
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return subprocess.run(command, shell=True, **kwargs)
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def box(message, context=None):
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text_line = "| "
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if context is not None:
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text_line += context + ": "
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text_line += message + " |"
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separator = "=" * len(text_line)
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print()
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print(separator)
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print(text_line)
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print(separator)
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print()
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def step(message):
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continue_message = "-> Press ENTER to continue or Ctrl+C to interrupt the script <-"
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upper_separator = "_" * len(continue_message)
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print()
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print(upper_separator)
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box(message, "Next step")
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print(continue_message)
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getpass("")
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print()
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def spaced_hl():
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print("\n\n" + "_" * 20 + "\n\n")
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def validating_input(
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prompt,
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options=None,
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format_function=lambda ans: ans,
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check_constraints_function=lambda ans: True,
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):
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if options is not None:
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prompt += " ["
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for opt in options[:-1]:
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prompt += opt + "/"
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prompt += options[-1] + "]: "
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lowered_options = [opt.lower() for opt in options]
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def adj_check_constraints_function(ans):
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return ans.lower() in lowered_options and check_constraints_function(ans)
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else:
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prompt += ": "
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adj_check_constraints_function = check_constraints_function
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ans = None
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first_run = True
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while ans is None or not adj_check_constraints_function(ans):
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if not first_run:
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print("Invalid input!\n")
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else:
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first_run = False
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ans = input(prompt)
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try:
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formatted_ans = format_function(ans)
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except Exception as ex:
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ans = None
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return formatted_ans
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def confirm(prompt):
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ans = validating_input(
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prompt,
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options=("y", "n"),
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format_function=lambda ans: ans.lower(),
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)
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if ans == "y":
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return True
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else:
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return False
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